un-inception/scripts/generate-matrix.sh
russell@unturf.com f46d8cd556 fix(ci): Use child pipeline trigger for test matrix
- Child pipeline gets generated test-matrix.yml from artifact
- Each of 42 languages runs as parallel job
- Child pipeline builds its own C CLI
2026-01-17 10:24:08 -05:00

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#!/bin/bash
# Generate dynamic test matrix based on detected changes
# Reads changes.json, outputs test-matrix.yml as a child pipeline config
set -e
# Read changes from detect-changes output
CHANGES=$(cat changes.json)
CHANGED_LANGS=$(echo "$CHANGES" | jq -r '.changed_langs[]' 2>/dev/null || echo "")
TEST_ALL=$(echo "$CHANGES" | jq -r '.test_all' 2>/dev/null || echo "false")
# Fetch ALL supported languages from the unsandbox API (the source of truth)
ALL_SDKS=$(curl -s "https://api.unsandbox.com/languages" | jq -r '.languages[]' | tr '\n' ' ')
if [ -z "$ALL_SDKS" ]; then
# Fallback if API is unavailable
ALL_SDKS="python javascript typescript ruby perl php lua bash go rust java kotlin c cpp"
echo "Warning: Could not fetch languages from API, using fallback list"
fi
echo "Available SDKs from API: $ALL_SDKS"
if [ "$TEST_ALL" = "true" ]; then
LANGS="$ALL_SDKS"
elif [ -z "$CHANGED_LANGS" ]; then
# No changes - create minimal valid child pipeline that does nothing
cat > test-matrix.yml << 'EOF'
# No SDK changes detected - skip tests
stages:
- skip
skip-tests:
stage: skip
tags:
- build
script:
- echo "No SDK changes detected - skipping inception tests"
EOF
echo "No SDK changes - created skip pipeline"
cat test-matrix.yml
exit 0
else
LANGS="$CHANGED_LANGS"
fi
# Count languages
LANG_COUNT=$(echo $LANGS | wc -w)
echo "Testing $LANG_COUNT languages: $LANGS"
# Generate child pipeline config
cat > test-matrix.yml << 'EOF'
# Dynamically generated child pipeline - inception tests
# Each test runs: build/un → unsandbox → SDK → unsandbox → test code
stages:
- test
default:
tags:
- build
variables:
UNSANDBOX_PUBLIC_KEY: $UNSANDBOX_PUBLIC_KEY
UNSANDBOX_SECRET_KEY: $UNSANDBOX_SECRET_KEY
test:
stage: test
parallel:
matrix:
EOF
# Add each language as a parallel job
for LANG in $LANGS; do
echo " - SDK_LANG: $LANG" >> test-matrix.yml
done
# Complete the test job template
cat >> test-matrix.yml << 'EOF'
before_script:
# Build the C CLI for inception testing (child pipeline needs its own build)
- bash scripts/build-clients.sh
script:
- echo "=== Inception Test: $SDK_LANG ==="
- bash scripts/test-sdk.sh "$SDK_LANG"
artifacts:
reports:
junit: "test-results-$SDK_LANG/test-results.xml"
paths:
- "test-results-$SDK_LANG/"
expire_in: 30 days
when: always
allow_failure: true
retry: 1
EOF
echo ""
echo "Generated test-matrix.yml with $LANG_COUNT parallel jobs:"
cat test-matrix.yml